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NYT article today: 430,000 People Have Traveled From China to U.S. Since Coronavirus Surfaced
Since Chinese officials disclosed the outbreak of a mysterious pneumonialike illness to international health officials on New Year’s Eve, at least 430,000 people have arrived in the United States on direct flights from China, including nearly 40,000 in the two months after President Trump imposed restrictions on such travel, according to an analysis of data collected in both countries.
The bulk of the passengers, who were of multiple nationalities, arrived in January, at airports in Los Angeles, San Francisco, New York, Chicago, Seattle, Newark and Detroit. Thousands of them flew directly from Wuhan, the center of the coronavirus outbreak, as American public health officials were only beginning to assess the risks to the United States.
(Emphasis added)
One reason these types of travel restrictions don't work is that they are just too late. When it comes to COVID-19 in particular, as much as 25% of people with the virus may be both contagious and non-symptomatic; meaning by the time the US started any restrictions, it was too late. Once the virus is in a country or state or city, attempts to lock down are just a waste of precious resources that you could use to, for example, track infected individuals.
Another is that the restrictions had more holes than Swiss cheese. Lots of people were allowed to travel to the US, without any enforcement on quarantine requests; some people started in China, went to another country, then to the US; there was basically no screening, either.
Maybe, just maybe, government officials ought to have been prepared, or at least talked to experts, before announcing policies like these. Or maybe, just maybe, "common sense" is dead wrong when it comes to critical aspects of a complex biological phenomenon like an epidemic.
Just a thought.
Since Chinese officials disclosed the outbreak of a mysterious pneumonialike illness to international health officials on New Year’s Eve, at least 430,000 people have arrived in the United States on direct flights from China, including nearly 40,000 in the two months after President Trump imposed restrictions on such travel, according to an analysis of data collected in both countries.
The bulk of the passengers, who were of multiple nationalities, arrived in January, at airports in Los Angeles, San Francisco, New York, Chicago, Seattle, Newark and Detroit. Thousands of them flew directly from Wuhan, the center of the coronavirus outbreak, as American public health officials were only beginning to assess the risks to the United States.
(Emphasis added)
One reason these types of travel restrictions don't work is that they are just too late. When it comes to COVID-19 in particular, as much as 25% of people with the virus may be both contagious and non-symptomatic; meaning by the time the US started any restrictions, it was too late. Once the virus is in a country or state or city, attempts to lock down are just a waste of precious resources that you could use to, for example, track infected individuals.
Another is that the restrictions had more holes than Swiss cheese. Lots of people were allowed to travel to the US, without any enforcement on quarantine requests; some people started in China, went to another country, then to the US; there was basically no screening, either.
Maybe, just maybe, government officials ought to have been prepared, or at least talked to experts, before announcing policies like these. Or maybe, just maybe, "common sense" is dead wrong when it comes to critical aspects of a complex biological phenomenon like an epidemic.
Just a thought.